Add priorities to transformers
- Addition of a separate Transformers subsystem (holds configuration to allow JMX to be used to reset it on the fly)
- Moved supported, unsupported and explicit transformation configuration from spring into transformers.properties in the subsystem
- Moved all transformer limits configuration from spring and into transformers.properties with the exception of some added for thumbnails
and the rendering service - not done as this code is known to be changing.
- Added priority, errorTimes and thresholdCount to enable selection of transformers by priority.
- Removed the concept of 'Explicit' transformation and replaced with priority and unsupported.
- Added logging to aid in the creation of global properties and removal of spring configuration.
- Implementation of spring pluggable transformation selector that uses priority.
- Merging current state of code changes to allow other work in this area to take place.
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@46719 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
f5bd27c36c